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公开(公告)号：US5274407A
公开(公告)日：1993-12-28
申请号：US831101
申请日：1992-02-04
CPC分类号： G03B17/425 , G03B19/12
摘要： A motor-driven camera includes a motor, a mirror driving mechanism which uses the output of the motor as a drive source and is arranged to move a movable mirror from a view-finder sight position to an exposure-allowing retracted position according to the rotation of the motor in a first direction and to bring the mirror back to the view-finder sight position according to the continuous rotation of the motor in the first direction, a film transporting mechanism which uses the motor output as a drive source and transports the film for a next frame photographing according to the motor rotation in a second direction, a clutch which performs a change-over action in such a way as to cause the motor output to be transmitted to the mirror driving mechanism according to the motor rotation in the first direction and to the film transporting mechanism according to the motor rotation in the second direction, and a control circuit which controls the motor rotation and is arranged to cause the motor to rotate in the first direction to retract the mirror to the exposure-allowing retracted position in response to a photographing initiating operation, to rotate also in the first direction, upon completion of an exposure, to bring the movable mirror back to the view-finder sight position and, after that, to rotate in the second direction to transport the film for a next frame photographing.
摘要翻译： 电动照相机包括电动机，反射镜驱动机构，其使用电动机的输出作为驱动源，并且被布置成根据旋转将可移动反射镜从取景器瞄准位置移动到曝光允许缩回位置 以及根据所述电动机沿所述第一方向的连续旋转将所述镜子返回到所述取景器瞄准位置;胶片传送机构，其使用所述电动机输出作为驱动源，并将所述胶片 用于根据在第二方向上的电机旋转的下一帧拍摄;离合器，其执行转换动作，以使得电动机输出根据第一方向中的电动机旋转传递到镜驱动机构 方向和根据电动机沿第二方向旋转的胶片传送机构，以及控制电路，其控制电动机旋转并被布置成使电动机 在第一方向上旋转以响应于拍摄启动操作将镜子缩回到曝光允许缩回位置，在曝光完成时也沿第一方向旋转，以使可移动镜子返回到取景器 瞄准位置，然后在第二方向旋转，以便运送胶片进行下一帧拍摄。
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公开(公告)号：US5142313A
公开(公告)日：1992-08-25
申请号：US564133
申请日：1990-08-08
CPC分类号： G03B17/425 , G03B19/12
摘要： A camera includes a motor, a first planetary gear which revolves on the basis of an output rotation of the motor, a second planetary gear which revolves on the basis of the output rotation of the motor, a first camera operating mechanism which engages with the first planetary gear by the revolution of the planetary gear caused by a rotation of the motor in a first direction, a second camera operating mechanism which engages with the second planetary gear by the revolution of the second planetary gear caused by the rotation of the motor in the first direction, and a selector for selectively preventing the revolution of either of the first and second planetary gears. The selector selectively permits the operation of either of the first and second camera operating mechanisms during the rotation of the motor in the first direction.
摘要翻译： 照相机包括电动机，基于电动机的输出旋转而旋转的第一行星齿轮，基于电动机的输出旋转而旋转的第二行星齿轮，与第一行星齿轮啮合的第一照相机操作机构 行星齿轮由于电动机沿第一方向的旋转引起的行星齿轮的旋转;第二摄像机操作机构，其由第二行星齿轮与第二行星齿轮的转动相关联，该第二行星齿轮由于电动机在第 第一方向和用于选择性地防止第一和第二行星齿轮中的任一个的转动的选择器。 选择器选择性地允许在电动机沿第一方向旋转期间第一和第二相机操作机构中的任何一个的操作。
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公开(公告)号：US4918474A
公开(公告)日：1990-04-17
申请号：US305857
申请日：1989-02-03
CPC分类号： G03B17/425
摘要： A motor-driven camera of the prewind type arranged to perform a preliminary film winding action continuously from an automatic film loading onto a take-up spool before photographing and, thereafter, to rewind the film for every photographing shot includes an electric film counter arranged to count the number of frames of the film according to the transport of the film, a detecting device for detecting the movement of the film, and a detecting circuit which detects a cause for the immovable state of the film when the detecting device has detected the immovable state of the film. The detecting circuit is arranged to determine the preliminary film winding action to have been completed when a counted value of the electric film counter is greater than a predetermined value, or to determine the automatic film loading to have failed when the counted value is not greater than the predetermined value.
摘要翻译： 预处理型电机驱动型摄影机被配置为在拍照之前从自动胶片装载到卷取卷轴上连续执行预备胶片卷绕动作，并且此后，为每次拍摄拍摄拍摄胶卷，其中包括： 根据胶片的传送来计算胶片的帧数，用于检测胶片的移动的检测装置，以及检测电路，当检测装置检测到不可移动的胶片时检测胶片的不动状态 电影状态 检测电路被配置为当电胶计数器的计数值大于预定值时确定预备薄膜卷绕动作已经完成，或者当计数值不大于确定自动胶片装载时失败 预定值。
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公开(公告)号：US5070349A
公开(公告)日：1991-12-03
申请号：US305706
申请日：1989-02-03
CPC分类号： G03B17/425 , G03B19/12
摘要： A motor-driven camera includes a motor, a mirror driving mechanism which uses the output of the motor as a drive source and is arranged to move a movable mirror from a view-finder sight position to an exposure-allowing retracted position according to the rotation of the motor in a first direction and to bring the mirror back to the view-finder sight position according to the continuous rotation of the motor in the first direction, a film transporting mechanism which uses the motor output as a drive source and transports the film for a next frame photographing according to the motor rotation in a second direction, a clutch which performs a change-over action in such a way as to cause the motor output to be transmitted to the mirror driving mechanism according to the motor rotation in the first direction and to the film transporting mechanism according to the motor rotation in the second direction, and a control circuit which controls the motor rotation and is arranged to cause the motor to rotate in the first direction to retract the mirror to the exposure-allowing retracted position in response to a photographing initiating operation, to rotate also in the first direction, upon completion of an exposure, to bring the movable mirror back to the view-finder sighter position and, after that, to rotate in the second direction to transport the film for a next frame photographing.
摘要翻译： 电动照相机包括电动机，反射镜驱动机构，其使用电动机的输出作为驱动源，并且被布置成根据旋转将可移动反射镜从取景器瞄准位置移动到曝光允许缩回位置 以及根据所述电动机沿所述第一方向的连续旋转将所述镜子返回到所述取景器瞄准位置;胶片传送机构，其使用所述电动机输出作为驱动源，并将所述胶片 用于根据在第二方向上的电机旋转的下一帧拍摄;离合器，其执行转换动作，以使得电动机输出根据第一方向中的电动机旋转传递到镜驱动机构 方向和根据电动机沿第二方向旋转的胶片传送机构，以及控制电路，其控制电动机旋转并被布置成使电动机 在第一方向上旋转以响应于拍摄启动操作将镜子缩回到曝光允许缩回位置，在曝光完成时也沿第一方向旋转，以使可移动镜子返回到取景器 照明器位置，然后在第二方向旋转，以便运送胶片进行下一帧拍摄。
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公开(公告)号：US4910543A
公开(公告)日：1990-03-20
申请号：US305858
申请日：1989-02-03
CPC分类号： G03B17/36 , G03B17/425
摘要： A motor-driven camera of the so-called prewind type in which a film is preliminary wound to effect a prewinding action and then the film is rewound for every photographing shot, includes an electric film counter which counts the number of frames on the basis of a signal generated according to the movement of the film; a control circuit which determines the number of photographable frames on the basis of a counted value of the electric film counter; a detection circuit which detects the completion of the prewinding action by detecting that the film ceases to move; and a judgment circuit which is arranged to detect the state of the above-stated signal after the lapse of a predetermined period of time from the completion of the prewinding action detected by the detection circuit, to judge whether or not a change in the counted value of the electric film counter is necessary.
摘要翻译： 所谓的预缠绕式的电动照相机，其中预先卷绕胶片以实现预卷绕动作，然后每次拍摄拍摄胶卷都被倒带，包括一个电影计数器，该电影计数器根据 根据胶片的运动产生的信号; 控制电路，其基于电影计数器的计数值确定可拍摄帧的数量; 检测电路，其通过检测到胶片停止移动来检测预卷动作的完成; 以及判断电路，其被配置为在从由检测电路检测到的预缠绕动作完成经过预定时间段之后检测上述信号的状态，以判断计数值的变化 的电膜计数器是必要的。
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公开(公告)号：US5329328A
公开(公告)日：1994-07-12
申请号：US564133
申请日：1990-08-08
CPC分类号： G03B17/425 , G03B19/12
摘要： A camera includes a motor, a first planetary gear which revolves on the basis of an output rotation of the motor, a second planetary gear which revolves on the basis of the output rotation of the motor, a first camera operating mechanism which engages with the first planetary gear by the revolution of the planetary gear caused by a rotation of the motor in a first direction, a second camera operating mechanism which engages with the second planetary gear by the revolution of the second planetary gear caused by the rotation of the motor in the first direction, and a selector for selectively preventing the revolution of either of the first and second planetary gears. The selector selectively permits the operation of either of the first and second camera operating mechanisms during the rotation of the motor in the first direction.
摘要翻译： 照相机包括电动机，基于电动机的输出旋转而旋转的第一行星齿轮，基于电动机的输出旋转而旋转的第二行星齿轮，与第一行星齿轮啮合的第一照相机操作机构 行星齿轮由于电动机沿第一方向的旋转引起的行星齿轮的旋转;第二摄像机操作机构，其由第二行星齿轮与第二行星齿轮的转动相关联，该第二行星齿轮由于电动机在第 第一方向和用于选择性地防止第一和第二行星齿轮中的任一个的转动的选择器。 选择器选择性地允许在电动机沿第一方向旋转期间第一和第二相机操作机构中的任何一个的操作。
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7.发明授权
公开(公告)号：US5815332A
公开(公告)日：1998-09-29
申请号：US623943
申请日：1996-03-29
CPC分类号： G11B5/553 , G11B21/083 , G11B21/106 , G11B5/59605
摘要： A mechanism for compensating the servo data in a disk storage drive is provided. On each recording surface of a disk, a plurality of servo regions are diametrally formed in data regions along the diametral direction of the disk. In the servo region, a gray code (cyclic binary code) representing the address of a data track is recorded so as to correspond to the data track, and a burst pattern as a signal for positioning the head on the track are recorded. In the data track region, tracks are formed at a predetermined pitch P and in the tracks, a plurality of data is recorded. ID (Identification) is the identification information of the individual data. A servo compensation signal region is formed at a position sandwiched by the data region and the servo region known as the write recovery area. This is to compensate the servo signal in the servo region, thereby to enable error recovery when a read error or the like occurs in the servo region.
摘要翻译： 提供了用于补偿磁盘存储驱动器中的伺服数据的机构。 在盘的每个记录表面上，沿着盘的径向方向的数据区域沿径向形成多个伺服区域。 在伺服区域中，记录表示数据磁道的地址的灰度代码（循环二进制码），以对应于数据磁道，并且记录作为将磁头定位在磁道上的信号的突发图形。 在数据轨道区域中，以预定间距P和轨迹形成轨道，记录多个数据。 ID（识别）是各个数据的识别信息。 伺服补偿信号区域形成在被数据区域和被称为写入恢复区域的伺服区域夹持的位置上。 这是为了补偿伺服区域中的伺服信号，从而当在伺服区域中发生读取错误等时能够进行错误恢复。
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公开(公告)号：US4849780A
公开(公告)日：1989-07-18
申请号：US163136
申请日：1988-02-24
CPC分类号： G03B17/18
摘要： An information setting device for a camera comprises a plurality of manual operation switches for setting varied kinds of information. Among these switches, when a plurality of switches are simultaneously operated, there obtains a specific setting mode for setting information of a kind different from information of other kinds to be set by individually operating these switches. In the event of thus selecting the specific setting mode, this mode remains unchanged even when at least one of the simultaneously operated switches becomes inoperative.
摘要翻译： 用于照相机的信息设置装置包括用于设置各种信息的多个手动操作开关。 在这些开关中，当同时操作多个开关时，获得用于设置与通过单独操作这些开关而设置的其他种类的信息不同的信息的特定设置模式。 在这样选择特定设定模式的情况下，即使当至少一个同时操作的开关变得不起作用时，该模式也保持不变。
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公开(公告)号：US4739354A
公开(公告)日：1988-04-19
申请号：US015234
申请日：1987-02-17
申请人： Ryuichi Kobayashi , Masaharu Kawamura , Tsunemasa Ohara , Masayuki Suzuki , Yoichi Tosaka , Yoshihito Harada
发明人： Ryuichi Kobayashi , Masaharu Kawamura , Tsunemasa Ohara , Masayuki Suzuki , Yoichi Tosaka , Yoshihito Harada
CPC分类号： G03B17/425
摘要： A film drive device for a camera in which the film is transported by an electric motor as the drive source, comprises detecting means for detecting that the winding of all the frames of the film is complete, manually operable switching means for forcibly changing over the film to a rewind state, and operation control means for shifting from a film windup state to the film rewind state. The operation control means makes a first operation of shifting to the film rewind state in response to the completion of the winding by the detecting means and a second operation of shifting to the film rewind state by the operation of the switching means different from each other. Therefore, an efficient shifting to the rewind state can be performed.
摘要翻译： 一种用于照相机的胶片驱动装置，其中胶片由作为驱动源的电动机传送，包括检测装置，用于检测胶片的所有框架的卷绕是否完整，手动操作的切换装置用于强制地改变胶卷 以及操作控制装置，用于从胶片卷起状态转换到胶片倒带状态。 操作控制装置响应于检测装置的卷绕完成而进行到胶卷倒带状态的第一操作，以及通过彼此不同的切换装置的操作而转移到胶卷倒带状态的第二操作。 因此，可以进行到倒带状态的有效移动。
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公开(公告)号：US4699488A
公开(公告)日：1987-10-13
申请号：US912051
申请日：1986-09-25
申请人： Masayuki Suzuki , Tsunemasa Ohara , Yoichi Tosaka , Masaharu Kawamura , Yoshihito Harada , Ryuichi Kobayashi
发明人： Masayuki Suzuki , Tsunemasa Ohara , Yoichi Tosaka , Masaharu Kawamura , Yoshihito Harada , Ryuichi Kobayashi
CPC分类号： G03B17/425 , G03B2217/005
摘要： A motorized drive device for a camera comprising an electric motor and a transmission system operating with selection of at least two speed change ratios. The operation of the motor is controlled in such a way that the time point for the start of output of a stop signal for the motor alters depending on which speed change ratio is selected.
摘要翻译： 一种用于照相机的电动驱动装置，包括电动机和通过选择至少两个变速比操作的变速器系统。 控制电动机的操作使得电动机停止信号的输出开始的时间点根据哪个速度变化率被选择而改变。
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